SETTLEMENT

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​​DEVELOPMENT OF METHODOLOGIES RELATED TO TSO-TSO SETTLEMENT

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EU-wide TSO-TSO settlement rules for the intended exchanges of energy

Pursuant to Article 50(1) of the EB Regulation, all TSOs need to develop a proposal for common settlement rules applicable to all intended exchanges of energy, and submit it to all regulatory authorities for approval and to the Agency for information.

Action 1: By February 2019, all TSOs submitted to all regulatory authorities and the Agency the proposal for common settlement rules applicable to all intended exchanges of energy.

Action 2: By September 2019, all regulatory authorities requested from all TSOs to amend the proposal for common settlement rules applicable to all intended exchanges of energy.

Action 3: By November 2019, all TSOs submitted to all regulatory authorities and the Agency the amended proposal for common settlement rules applicable to all intended exchanges of energy.

Action 4: In January 2020, all regulatory authorities referred the amended proposal for common settlement rules applicable to all intended exchanges of energy to the Agency for a decision in accordance with the procedure set out in Article 5(7) of the EB Regulation. The reason for the referral was that they were not able to reach an agreement on the proposal.You can find documents related to the above actions here.

TSO-TSO settlement rules for the intended exchange of energy within a synchronous area

Pursuant to Article 50(3) of the EB Regulation, all TSOs intentionally exchanging energy within a synchronous area need to develop a proposal for common settlement rules applicable to intended exchanges of energy and submit it to the concerned regulatory authorities for approval and to the Agency for information. This proposal is limited to the intended exchanges of energy as a result of (a) the frequency containment process, and/or (b) the ramping period.

Action 1: By July 2019, all TSOs from synchronous area Continental Europe and Nordic submitted to the relevant regulatory authorities and the Agency the proposal for common settlement rules applicable to all intended exchanges of energy due to the frequency containment process, and/or the ramping period within a synchronous area.

Action 2: By January 2020, all the concerned regulatory authorities of each relevant synchronous area requested from the TSOs of Continental Europe and Nordic respectively to amend the proposals for common settlement rules applicable to all intended exchanges of energy due to the frequency containment process, and/or the ramping period within a synchronous area.

TSO-TSO settlement rules for the intended exchange of energy for all asynchronously connected TSOs

Pursuant to Article 50(4) of the EB Regulation, all asynchronously connected TSOs intentionally exchanging energy between synchronous areas need to develop a proposal for common settlement rules applicable to intended exchanges of energy, and submit it to the concerned regulatory authorities for approval and to the Agency for information. This proposal is limited to the intended exchanges of energy as a result of (a) the frequency containment process for active power output, and/or (b) the ramping restrictions for active power output.

Action 1: By July 2019, all asynchronously connected TSOs intentionally exchanging energy between synchronous areas, i.e. 50Hertz, BritNed, Eirgrid, ElecLinK, Elering, Elia, Energinet, Fingrid, Litgrid, Moyle, National Grid ESO, NGIL, PSE, RTE, SONI, Svenska kraftnät, TenneT DE and TenneT NL, submitted to the relevant regulatory authorities and the Agency the proposal for common settlement rules applicable to all intended exchanges of energy within a synchronous area, due to the frequency containment process for active power output, and/or the ramping restrictions for active power output.

Action 2: By January 2020, all the concerned regulatory authorities requested from all asynchronously connected TSOs intentionally exchanging energy between synchronous areas, i.e. 50Hertz, BritNed, Eirgrid, ElecLinK, Elering, Elia, Energinet, Fingrid, Litgrid, Moyle, National Grid ESO, NGIL, PSE, RTE, SONI, Svenska kraftnät, TenneT DE and TenneT N, to amend the proposal for common settlement rules applicable to all intended exchanges of energy within a synchronous area, due to the frequency containment process for active power output, and/or the ramping restrictions for active power output.

TSO-TSO settlement rules for the unintended exchange of energy for each synchronous area

Pursuant to Article 51(1) of the EB Regulation, all TSOs of a synchronous area need to develop a proposal for common settlement rules applicable to all unintended exchanges of energy, and submit it to the concerned regulatory authorities for approval and to the Agency for information.

Action 1: By July 2019, all TSOs from synchronous areas Baltic submitted to the relevant regulatory authorities of each synchronous area and the Agency the proposal for common settlement rules applicable to all unintended exchanges of energy within their synchronous area.

Action 2: By June 2019, all TSOs from synchronous area Nordic submitted to the relevant regulatory authorities and the Agency the proposal for common settlement rules applicable to all unintended exchanges of energy within their synchronous area.

Action 3: By July 2019, all TSOs from synchronous area Continental Europe submitted to the relevant regulatory authorities and the Agency the proposal for common settlement rules applicable to all unintended exchanges of energy within their synchronous area.

Action 4: By December 2019, all the concerned regulatory authorities requested from the TSOs of synchronous area Nordic to amend the proposal for common settlement rules applicable to all unintended exchanges of energy within their synchronous area.

Action 5: By January 2020, all the concerned regulatory authorities requested from the TSOs of synchronous area Continental Europe to amend the proposal for common settlement rules applicable to all unintended exchanges of energy within their synchronous area.

TSO-TSO settlement rules for the unintended exchange of energy for all asynchronously connected TSOs

Pursuant to Article 51(2) of the EB Regulation, all asynchronously connected TSOs need to develop a proposal for common settlement rules applicable to all unintended exchanges of energy between asynchronously connected TSOs and submit it to the concerned regulatory authorities for approval and to the Agency for information.

Action 2: By January 2020, all the concerned regulatory authorities approved the proposal for common settlement rules applicable to all unintended exchanges of energy between asynchronously connected TSOs.

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